Bearings
Oil Seals & O-rings
Oil Seals
Metric Oil Seals
Quick Code: BB-7398
OS25x35x7 R21 Single Lip Nitrile Metric Oil Seal
Also Try
Metric Sizes - Dunlop & Budget
HK Series Drawn Cup Needle Bearings
Dunlop & Budget Ball Bearings
SKF Ball Bearings
FAG Ball Bearings
RHP SFT 2 Bolt Flanged
Buy Now
Qty:
Product Specification
Inside Diameter
25mm
Material
Nitrile
Outside Diameter
35mm
Type
R21
Width
7mm
Reference
OS25x35x7R21
Brand
Oilseals
Quick Order Code
BB-7398
Product Description
OS25x35x7 R21 Single Lip Nitrile Metric Oil Seal
The main purpose of rotary shaft seals, commonly referred to as oil seals, is to safeguard and extend the longevity of bearing systems by eliminating the ingress of dust, dirt, water, and any other contaminants while preserving the lubricant .
An R21 type oil seal is characterised by a single lip design, featuring a rubber coating and a metal inner structure.
